512066126 has 32 divisors (see below), whose sum is σ = 915884928. Its totient is φ = 211638240.

The previous prime is 512066123. The next prime is 512066141. The reversal of 512066126 is 621660215.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512066123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5801 + ... + 32523.

It is an arithmetic number, because the mean of its divisors is an integer number (28621404).

Almost surely, 2^512066126 is an apocalyptic number.

512066126 is a deficient number, since it is larger than the sum of its proper divisors (403818802).

512066126 is a wasteful number, since it uses less digits than its factorization.

512066126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26816.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 512066126 is about 22628.8781427626. The cubic root of 512066126 is about 800.0344391424.

The spelling of 512066126 in words is "five hundred twelve million, sixty-six thousand, one hundred twenty-six".